diff --git a/.gitignore b/.gitignore
index 52ecbb9..7fa2627 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /embree-2.12.0.tar.gz
 /embree-2.13.0.tar.gz
 /embree-2.14.0.tar.gz
+/embree-2.15.0.tar.gz
diff --git a/embree.spec b/embree.spec
index 95f9aa0..8812f5d 100644
--- a/embree.spec
+++ b/embree.spec
@@ -1,5 +1,5 @@
 Name:		embree
-Version:	2.14.0
+Version:	2.15.0
 Release:	1%{?dist}
 Summary:	Collection of high-performance ray tracing kernels developed at Intel
 License:	ASL 2.0
@@ -38,13 +38,13 @@ Requires:	%{name}%{?_isa} = %{version}-%{release}
 The %{name}-examples package contains sample binaries using %{name}.
 
 %prep
-%autosetup -p1 -n %{name}-%{version}
+%autosetup -n %{name}-%{version}
 
 mkdir %{_target_platform}
 
 %build
 pushd %{_target_platform} 
-   CXXFLAGS='%{optflags} -Wno-all' %cmake ..
+   CXXFLAGS='%{optflags}' %cmake ..
 popd
 %make_build -C %{_target_platform}
 
@@ -82,6 +82,15 @@ ctest -V %{?_smp_mflags}
 
 
 %changelog
+* Wed Mar 22 2017 Luya Tshimbalanga <luya@fedoraproject.org> - 2.15.0-1
+- New upstream release
+
+* Thu Mar 16 2017 Luya Tshimbalanga <luya@fedoraproject.org> - 2.14.0-3
+- Rebuild for ispc
+
+* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.14.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
 * Thu Feb 09 2017 Luya Tshimbalanga <luya@fedoraproject.org> - 2.14.0-1
 - New upstream release
 - Drop patch as the fix is included upstream
diff --git a/sources b/sources
index 852c657..8d9493c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (embree-2.14.0.tar.gz) = 13d3fbf4adc2688a12a96ef1ddd64899e25ed31900318c66ef0e8800b675ea27b59d9f193840f076d6055a85cc1cab3e11d6e601fe74ae00bb0b83f0561d091e
+SHA512 (embree-2.15.0.tar.gz) = 53d11bd27ef680744e125be364b7e611ba99fbdb23e688c82ecf21bcdcb23197ffbd0f64e3f63770587c6f3054ca4ecafbf6874884a002e7e75afa62e574bd8e